Blood routine examination is a common clinical examination method, but there are still many people who are not very clear about the matters needing attention in blood routine examination. In order to better ensure the normality of blood routine examination and the scientificity of examination results, nephrologists will introduce the matters needing attention in blood routine examination, hoping to help you. Matters needing attention in routine blood examination 1. Women should not wear makeup and skirts. Female medical examinees should not clean vagina within 24 hours before examination, but can clean vulva to ensure the accuracy of examination. Moreover, women should avoid makeup on the day of physical examination, including lipstick, nail polish, mascara and facial makeup. Because these decorations will affect the doctor's judgment of diseases, such as anemia, heart disease, respiratory diseases and so on. Those who have undergone facial plastic surgery should take the initiative to explain to the doctor so as to judge whether they have genetic diseases. On the day of physical examination, women should not wear complicated clothes, such as dresses, stockings, pantyhose and metal bras. Turtleneck pullovers, tight-sleeved tops and tight pants are not suitable for wearing, so as not to bring unnecessary trouble. Some high-end medical institutions generally provide dressing change services, but if they are in general medical institutions, medical examiners should pay attention to these. Matters needing attention in routine blood examination II. The better content of early blood collection is often blood collection. Generally, the medical examiner is required to have an empty stomach, and the best blood collection time is between 8: 00 am and 9: 00 am, not later than 9: 30 am. Because it is too late, due to the influence of physiological endocrine hormones in the body, although the medical examiner is still in an fasting state, it is easy to distort the blood sugar value. Therefore, it is best for the medical examiner to leave early on the day of medical examination, and it is best for those who are far away to go to the medical examination institution by car. People who have the habit of doing morning exercises should pause for one day to avoid hypoglycemia or inaccurate liver function and blood sugar tests after a lot of exercise. What are the precautions for routine blood examination? In addition, medically speaking, because morning urine is the strongest in the whole day, it is convenient to get positive information when testing, and it is formed when the body is resting, which avoids the influence of human factors such as exercise and dehydration on urine composition, so morning urine is the best specimen for urine test, which is of great significance for diagnosing nephritis, urinary tract infection and tumor, and collecting morning urine for testing. Therefore, it is best to take morning urine for physical examination. What are the precautions for routine blood examination? If the medical examiner has stayed in the hospital or had an operation between two medical examinations, it is best to bring relevant medical records and relevant materials and explain them to the doctor. Another detail that needs attention is that the cleaning of the oral cavity, nasal cavity and external auditory canal should be paid attention to that day. What are the precautions for routine blood examination? For this problem, nephrologists have made the above introduction. Is there a clearer understanding? If you don't know much about blood routine, you may wish to consult an online nephrologist, and he will definitely give you a satisfactory answer.